Accessing the Database Directly from an ASP.NET Page

These tutorials show how to use the SqlDataSource control to query the database directly when you don't need a strict separation of the presentation and data access layers.

• Querying Data with the SqlDataSource Control (C#)
• Using Parameterized Queries with the SqlDataSource (C#)
• Inserting, Updating, and Deleting Data with the SqlDataSource (C#)
• Implementing Optimistic Concurrency with the SqlDataSource (C#)
• Querying Data with the SqlDataSource Control (VB)
• Using Parameterized Queries with the SqlDataSource (VB)
• Inserting, Updating, and Deleting Data with the SqlDataSource (VB)
• Implementing Optimistic Concurrency with the SqlDataSource (VB)